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11. 发明授权

US4370491A Continuous preparation of acetic acid esters 失效
标题翻译：连续制备乙酸酯
公开(公告)号：US4370491A
公开(公告)日：1983-01-25
申请号：US263470
申请日：1981-05-14
申请人： Kaspar Bott , Gerd Kaibel , Herwig Hoffmann , Rudolf Irnich , Eberhard Schaefer
发明人： Kaspar Bott , Gerd Kaibel , Herwig Hoffmann , Rudolf Irnich , Eberhard Schaefer
IPC分类号： C07C67/03 , B01D3/36 , C07C67/02 , C07C69/14 , C07C67/06
CPC分类号： C07C67/03 , Y10S203/06
摘要： A process for the preparation of acetic acid esters CH.sub.3 --CO--O--R.sup.1 (I, R.sup.1 =an organic radical other than methyl and ethyl) by alkali-catalyzed trans-esterification of an acetic acid ester CH.sub.3 --CO--O--R.sup.2 (II, R.sup.2 =methyl or ethyl) with an alcohol R.sup.1 --OH (III), accompanied by elimination of the alcohol R.sup.2 --OH (IV), wherein(a) the trans-esterification reaction is carried out in the middle section K.sub.M of a distillation column K, the alcohol III being fed as liquid into the upper zone and the ester II into the lower zone of K.sub.M,(b) the alkaline catalyst is introduced into the upper part K.sub.U of K,(c) the alcohol IV, or a mixture of IV and the ester II, is taken off the top of the column,(d) the mixture obtained from (c) (unless the alcohol IV alone is obtained) is separated in the column section K.sub.U or in a stripper column K.sub.S into IV and the azeotrope of II and IV, and the latter is recycled to the lower zone of K.sub.M,(e) the ester I is taken as vapor or liquid from the lower zone of the lower section K.sub.L of K and(f) the catalyst is either removed, or recycled to K.sub.U, in a conventional manner.
摘要翻译：通过乙酸酯CH3-CO-O-R2的碱催化反式酯化制备乙酸酯CH 3 -CO-O-R 1（I，R 1 =甲基和乙基以外的有机基）的方法 II，R 2 =甲基或乙基）与醇R 1 -OH（III）反应，同时除去醇R 2 -OH（Ⅳ），其中（a）酯交换反应在蒸馏塔K，醇III作为液体进料到上部区域，酯II进入KM的下部区域，（b）将碱性催化剂引入K的上部KU，（c）醇IV，或将IV和酯II的混合物从柱顶部取出，（d）从（c）获得的混合物（除非单独获得醇IV）在柱部分KU或汽提塔KS中分离进入IV和II和IV的共沸物，后者再循环到KM的下部区域，（e）将酯I作为蒸汽或液体从下部KL的下部区域中取出的K和（f）催化剂以常规方式被去除或再循环至KU。

12. 发明授权

US5623014A Dispersion or solution crosslinkable at room temperature with hydroxylamines or oxime ethers 失效
标题翻译：分散体或溶液在室温下与羟胺或肟醚交联
公开(公告)号：US5623014A
公开(公告)日：1997-04-22
申请号：US347466
申请日：1994-12-13
申请人： Gerhard Bauer , Oral Aydin , Kaspar Bott , Horst Neuhauser , Gregor Ley , Albrecht Zosel , Jochen Wild , Albrecht Harreus , Eckehardt Wistuba
发明人： Gerhard Bauer , Oral Aydin , Kaspar Bott , Horst Neuhauser , Gregor Ley , Albrecht Zosel , Jochen Wild , Albrecht Harreus , Eckehardt Wistuba
IPC分类号： C07C239/20 , C07C251/54 , C08F8/30 , C08F8/32 , C08K5/32 , C08K5/33
CPC分类号： C08K5/32 , C08F8/32 , C08F2800/20
摘要： A dispersion or solution of a free radical polymer, polycondensate or polyadduct, which consist of from 0.001 to 20% by weight of aldehyde groups --CHO or keto groups --CO--, contains, as a crosslinking agent, a compound having at least two H.sub.2 N--O---groups or oxime ether groups derived therefrom.
摘要翻译： PCT No.PCT / EP93 / 01395 Sec。 371日期1994年12月13日第 102（e）1994年12月13日PCT PCT 1993年6月3日PCT公布。公开号WO93 / 25588 日期1993年12月23日由0.001〜20重量％的醛基-CHO或酮基-CO-组成的自由基聚合物，缩聚物或多加成物的分散体或溶液含有作为交联剂的化合物具有从其衍生的至少两个H 2 N-O - 基或肟醚基团。

13. 发明授权

US5202483A Ethylenically unsaturated compounds 失效
标题翻译：乙烯不饱和化合物
公开(公告)号：US5202483A
公开(公告)日：1993-04-13
申请号：US663302
申请日：1991-03-01
申请人： Gerd Rehmer , Kaspar Bott
发明人： Gerd Rehmer , Kaspar Bott
IPC分类号： C07C49/76 , C07C59/125 , C07C69/736 , C07C233/31 , C07C255/13 , C08F20/58 , C09J7/02 , C09J133/06 , C09J133/24
CPC分类号： C07C233/31 , C08F20/58 , C09J133/24 , C09J7/021 , C07C2102/10
摘要： Ethylenically unsaturated compounds of the general formula I ##STR1## where R.sub.1 is alkyl of 1 to 4 carbon atoms, cyclopropyl, cyclopentyl, cyclohexyl, phenyl or phenyl in which some or all of the hydrogen atoms have been replaced by radicals R.sup.4, not more than two substituents R.sup.4 being identical, or R.sup.1 together with R.sup.2 or together with R.sup.6 forms a --CH.sub.2 --CH.sub.2 -- or --CH.sub.2 --CH.sub.2 --CH.sub.2 -- bridge,R.sup.4 is alkyl of 1 to 24 carbon atoms, --OH, --O--R.sup.7, --S--R.sup.7, ##STR2## R.sup.2 or R.sup.6, independently of one another, both are hydrogen, or one of the radicals R.sup.4, or, where R.sup.1 is aryl,R.sup.2 or R.sup.6 is a direct bond to R.sup.1 in the ortho-position with respect to the carbonyl group, andR.sup.3 and R.sup.5 are each hydrogen, one of the radicals R.sup.4 or a group the general formula II ##STR3## where R.sup.7 and R.sup.8 are each alkyl of 1 to 4 carbon atoms,R.sup.9 is cycloalkyl of 5 or 6 carbon atoms,R.sup.10 is hydrogen or alkyl of 1 to 4 carbon atoms andR.sup.11 is hydrogen or alkyl of 1 to 4 carbon atoms,with the proviso that either R.sup.3 or R.sup.5 is a group of the general formula II,are suitable for the preparation of polymers which, after exposure to actinic radiation, have increased internal strength.
摘要翻译：其中R 1为1至4个碳原子的烷基，环丙基，环戊基，环己基，苯基或苯基的通式I（I）的烯键式不饱和化合物，其中部分或全部氢原子已被基团R 4取代，不多于两个取代基R 4相同，或者R 1与R 2或与R 6一起形成-CH 2 -CH 2 - 或-CH 2 -CH 2 -CH 2 - 桥，R 4是1至24个碳原子的烷基，-OH，-O -R7，-S-R7， R2或R6彼此独立，均为氢或基团R4之一，或其中R1为芳基，R2或R6 是相对于羰基在邻位的R 1的直接键合，R 3和R 5各自是氢，基团R 4或通式II（II）中的一个基团，其中R 7和R 8各自为 1至4个碳原子的烷基，R 9为5或6个碳原子的环烷基，R 10为氢或1至4个碳原子的烷基，R 11为氢或1至4个碳原子的烷基，条件是任一 R3或R5是通式II的基团，适用于制备聚合物，其在曝光于光化辐射之后具有增加的内部强度。

14. 发明授权

US5137935A Polyetherpolycarbonatediols 失效
标题翻译：聚乙烯吡咯烷酮
公开(公告)号：US5137935A
公开(公告)日：1992-08-11
申请号：US655833
申请日：1991-02-15
申请人： Kaspar Bott , Wolfgang Straehle , Ulrich Abel
发明人： Kaspar Bott , Wolfgang Straehle , Ulrich Abel
IPC分类号： C08G18/48 , C08G18/42 , C08G18/44 , C08G63/64 , C08G63/66 , C08G64/00 , C08G64/02 , C08G69/40 , C08G69/44
CPC分类号： C08G63/66 , C08G18/44 , C08G64/0208 , C08G69/40 , C08G69/44
摘要： Polyetherpolycarbonatediols are composed essentially ofA) from 3 to 63.7 mol % of units derived from a polyoxytetramethylenediol,B) from 63.7 to 3 mol % of units derived from a polyoxy-C.sub.2 -C.sub.8 -alkylenediol other than A), an aliphatic alkanediol of from 2 to 14 carbon atoms, an alicyclic alkanediol of from 3 to 14 carbon atoms or an alkylene oxide of 2 to 3 carbon atoms, or a mixture thereof, andC) from 33.3 to 50 mol % of units derived from phosgene, a dialkyl carbonate having C.sub.1 -C.sub.4 -alkyl groups or a cyclic carbonate having C.sub.2 -C.sub.4 -alkylene bridges, or a mixture thereof.
摘要翻译：聚醚聚碳酸酯基本上由A）3至63.7摩尔％的衍生自聚氧四亚甲基二醇的单元组成，B）63.7-3摩尔％的来源于除A）以外的聚氧化C2-C8-亚烷基二醇的单元， 2至14个碳原子，3至14个碳原子的脂环族链烷二醇或2至3个碳原子的环氧烷烃或其混合物，C）33.3-50摩尔％来源于光气的单元，碳酸二烷基酯具有C 1 -C 4 - 烷基或具有C 2 -C 4 - 亚烷基桥的环状碳酸酯，或其混合物。

15. 发明授权

US5041649A Preparation of carbonyl halides 失效
标题翻译：制备羰基卤化物
公开(公告)号：US5041649A
公开(公告)日：1991-08-20
申请号：US68013
申请日：1987-06-29
申请人： Kaspar Bott
发明人： Kaspar Bott
IPC分类号： B01J27/125 , B01J27/00 , C07B61/00 , C07C51/00 , C07C51/58 , C07C53/38 , C07C57/64 , C07C61/13 , C07C67/00
CPC分类号： C07C51/58
摘要： Carbonyl halides I ##STR1## where R.sup.1 is H, alkyl, cycloalkyl, haloalkyl or halocycloalkyl,R.sup.2 and R.sup.3 are each alkyl, cycloalkyl, haloalkyl or halocycloalkyl and may furthermore be bonded to one another to form a 5-membered to 7-membered ring andis halogen,are prepared by reacting an alkyl halide II ##STR2## with carbon monoxide under superatmospheric pressure in the presence of a catalytic amount ofa) aluminum bromide and in the presence or absence of a solvent orb) aluminum chloride or bromide and in the presence of a halohydrocarbon and a carbonyl halide of the formula IIIR.sup.4 --CH.sub.2 --CO--Hal (III) where R.sup.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl and Hal is halogen.
摘要翻译：羰基卤化物I，其中R 1是H，烷基，环烷基，卤代烷基或卤代环烷基，R 2和R 3各自是烷基，环烷基，卤代烷基或卤代环烷基，并且还可以彼此键合形成5元至7元环和卤素通过烷基卤化物II II与一氧化碳在超大气压下在催化量的溴化铝存在下和在存在或不存在溶剂的情况下反应制备，或b）氯化铝或在卤代烃和式III的卤化碳R4-CH2-CO-Hal（Ⅲ）的存在下，其中R4是氢或C1-C4-烷基，Hal是卤素。

16. 发明授权

US4889950A Preparation of carboxylic esters 失效
标题翻译：羧酸酯的制备
公开(公告)号：US4889950A
公开(公告)日：1989-12-26
申请号：US235610
申请日：1988-08-24
申请人： Kaspar Bott , Horst Hartmann , Josef Guth
发明人： Kaspar Bott , Horst Hartmann , Josef Guth
IPC分类号： C07C67/08 , C07C69/54
CPC分类号： C07C67/08 , C07C67/54
摘要： Carboxylic esters are prepared by reacting carboxylic acids with low-boiling alcohols by charging the reaction mixture to a 1st distillation column, withdrawing the reaction components carboxylic ester, water and unconverted alcohol as overhead product and charging this overhead product to a 2nd distillation column, from which(a) the overhead product comprises the alcohol or an azeotropic mixture of alcohol and water or alcohol and esteer, this overhead product being recycled into the esterification reaction(b) a liquid side product comprising carboxylic ester and water is withdrawn from the stripping section and separated in a phase separating vessel into water and carboxylic ester and the carboxylic ester is returned into the distillation column below the side takeoff point, and(c) the bottom product removed is the carboxylic ester.
摘要翻译：通过将反应混合物装入第一蒸馏塔，将反应组分羧酸酯，水和未转化的醇作为塔顶产物取出并将该塔顶产物装入第二蒸馏塔，由羧酸与低沸点醇反应制备羧酸酯，由其中（a）塔顶产物包含醇或醇或水或醇的共沸混合物和催化剂，该塔顶产物被再循环到酯化反应中（b）包含羧酸酯和水的液体副产物从汽提段并在相分离容器中分离成水和羧酸酯，并且羧酸酯在侧馏出点下方返回到蒸馏塔中，（c）除去的底部产物是羧酸酯。

17. 发明授权

US4551208A Recovery of formic acid by distillation 失效
标题翻译：通过蒸馏回收甲酸
公开(公告)号：US4551208A
公开(公告)日：1985-11-05
申请号：US614280
申请日：1984-05-25
申请人： Kaspar Bott , Gerd Kaibel , Horst Hartmann , Rudolf Irnich , Horst Buelow
发明人： Kaspar Bott , Gerd Kaibel , Horst Hartmann , Rudolf Irnich , Horst Buelow
IPC分类号： C07C53/02 , C07C51/00 , C07C51/44 , C07C67/00 , B01D3/34
CPC分类号： C07C51/44
摘要： Formic acid is recovered, by distillation, from its mixtures with solvents of the general formula I ##STR1## where R.sup.1 is hydrogen, methyl, ethyl or vinyl and R.sup.2 and R.sup.3 are each alkyl, cycloalkyl, aryl or aralkyl, or R.sup.2 and R.sup.3 together form a 1,4- or 1,5-alkylene group, in each case of not more than 8 carbon atoms, with the provisos that the sum of the number of carbon atoms in R.sup.2 and R.sup.3 is 7 to 14 and that only one of these radicals is aryl, by a method in which the distillation is carried out in the presence of a carboxamide II which is selected from the group consisting of formamide, acetamide, propionamide and the same compounds substituted by N-methyl or N,N-dimethyl, and which has a boiling point lower than that of the solvent I.
摘要翻译：通过蒸馏从其与通式I的溶剂的混合物回收甲酸，其中R1是氢，甲基，乙基或乙烯基，R2和R3各自是烷基，环烷基，芳基或芳烷基，或R2和R3 一起形成1,4-或1,5-亚烷基，每种情况下不超过8个碳原子，条件是R2和R3中碳原子数之和为7〜14，只有一个这些基团是芳基，其中蒸馏在选自甲酰胺，乙酰胺，丙酰胺和与N-甲基或N，N-二甲基甲酰胺取代的相同化合物的羧酰胺II存在下进行，二甲基，其沸点低于溶剂I.

18. 发明授权

US4380631A Preparation of caffeine 失效
标题翻译：咖啡因的制备
公开(公告)号：US4380631A
公开(公告)日：1983-04-19
申请号：US359839
申请日：1982-03-19
申请人： Kaspar Bott
发明人： Kaspar Bott
IPC分类号： C07D473/12
CPC分类号： C07D473/12
摘要： Caffeine is prepared from theophylline, carbon monoxide and methanol.
摘要翻译：咖啡因由茶碱，一氧化碳和甲醇制成。

19. 发明授权

US4250070A Aqueous dispersions, containing hydrazine derivatives, of carbonyl-containing copolymers 失效
标题翻译：含有含羰基共聚物的肼衍生物的水分散体
公开(公告)号：US4250070A
公开(公告)日：1981-02-10
申请号：US3965
申请日：1979-01-16
申请人： Gregor Ley , Erich Penzel , Walter Rebafka , Kaspar Bott
发明人： Gregor Ley , Erich Penzel , Walter Rebafka , Kaspar Bott
IPC分类号： C08L101/00 , C08K5/00 , C08K5/22 , C08K5/24 , C08L101/06 , C09D5/00 , C09D7/00 , C09D7/12 , C09D133/04 , C09D201/02 , C09J11/06 , C14C11/00 , C08L25/18 , C08L29/00 , C08L29/12
CPC分类号： C14C11/003 , C08K5/24 , C08L101/06
摘要： Aqueous dispersions of carbonyl-containing copolymers, which dispersions contain from 0.02 to 1 mole, per mole of carbonyl group, of organic hydrazine derivatives possessing 2 or more hydrazine radicals, and from 0.0002 to 0.02 mole, per mole of the hydrazine derivatives, of heavy metal ions give coatings, impregnations and finishes which are particularly easy to cross-link.
摘要翻译：每摩尔羰基含有0.02至1摩尔的含羰基共聚物的含水分散体，每个肼衍生物含有2个或更多个肼基的有机肼衍生物和0.0002至0.02摩尔的重质金属离子产生特别易于交联的涂层，浸渍和表面处理。

20. 发明授权

US5496792A Cyclohexenone oxide ethers and use thereof as herbicides 失效
标题翻译：环己烯氧化物醚及其作为除草剂的用途
公开(公告)号：US5496792A
公开(公告)日：1996-03-05
申请号：US290725
申请日：1994-08-11
申请人： Ulf Misslitz , Norbert Meyer , Juergen Kast , Kaspar Bott , Helmut Walter , Karl-Otto Westphalen , Uwe Kardorff , Matthias Gerber
发明人： Ulf Misslitz , Norbert Meyer , Juergen Kast , Kaspar Bott , Helmut Walter , Karl-Otto Westphalen , Uwe Kardorff , Matthias Gerber
IPC分类号： A01N35/10 , A01N43/08 , A01N43/10 , A01N43/16 , A01N43/18 , A01N43/56 , A01N43/80 , C07C251/54 , C07C323/28 , C07C323/47 , C07D231/12 , C07D261/08 , C07D309/06 , C07D333/22 , C07D335/02
CPC分类号： A01N43/18 , A01N35/10 , A01N43/08 , A01N43/10 , A01N43/16 , A01N43/56 , A01N43/80 , C07C251/54 , C07C323/47 , C07D261/08 , C07D309/06 , C07D333/22 , C07D335/02 , C07C2101/16
摘要： Cyclohexenone oxime ethers I ##STR1## R.sup.1 =C.sub.1 -C.sub.6 -alkyl; W=unsubstituted or C.sub.1 -C.sub.3 -alkyl-substituted C.sub.2 -C.sub.4 -alkylene chain;X=NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl; n=0-3 or 1-5 if all X's are halogen;R.sup.2 =C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl, substituted or unsubstituted C.sub.5 -C.sub.7 -cycloalkenyl, a substituted or unsubstituted 5-membered saturated heterocycle containing 1 or 2 oxygen and/or sulfur atoms, substituted or unsubstituted 6- or 7-membered heterocycle having 1 or 2 non-adjacent oxygen and/or sulfur atoms and which is saturated or mono- or diunsaturated, substituted or unsubstituted 5-membered heteroaromatic containing 1 or 2N atoms and one O or S atom, phenyl or pyridyl, both of which are unsubstituted or bear 1-3 halogen, NO.sub.2, CN, alkyl, alkoxy, alkyl-thio, haloalkyl, alkenyloxy, alkynyloxy and/or --NR.sup.a R.sup.b substituents;R.sup.a =H, alkyl, alkenyl or alkynyl andR.sup.b =H, alkyl, alkenyl, alkynyl, acyl or substituted or unsubstituted benzoyl;and agriculturally utilizable salts and esters of compounds I with C.sub.1 -C.sub.10 -carboxylic acids and inorganic acids.
摘要翻译： PCT No.PCT / EP93 / 00215 Sec。 371日期：1994年8月11日 102（e）日期1994年8月11日PCT 1993年1月30日PCT PCT。公开号WO93 / 16063 日期：1993年8月19日。环己烯酮肟醚I R1 = C1-C6-烷基; W =未取代的或C 1 -C 3烷基取代的C 2 -C 4 - 亚烷基链; X = NO 2，CN，卤素，C 1 -C 4 - 烷基，C 1 -C 4 - 卤代烷基; 如果所有X是卤素，n = 0-3或1-5; R 2 = C 1 -C 4烷氧基-C 1 -C 6烷基，C 1 -C 4烷硫基-C 1 -C 6烷基，取代或未取代的C 3 -C 7 - 环烷基，取代或未取代的C 5 -C 7 - 环烯基，取代或未取代的5- 含有1或2个氧和/或硫原子的5元饱和杂环，取代或未取代的具有1或2个不相邻的氧和/或硫原子的6或7元杂环，并且是饱和或单或二不饱和的，取代或未取代的含有1或2N原子和一个O或S原子的苯基或吡啶基，它们都是未取代的或具有1-3个卤素，NO2，CN，烷基，烷氧基，烷基 - 硫基，卤代烷基，烯氧基，炔氧基和 /或-NR a R b取代基; R a = H，烷基，烯基或炔基，R b = H，烷基，烯基，炔基，酰基或取代或未取代的苯甲酰基; 和化合物I与C 1 -C 10 - 羧酸和无机酸的农业上可用的盐和酯。

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